.object_deskr .info_ob_but {
    display: flex;
}
.buy_ticket {
    height: 100%;
    background: #4895EF;
    padding: 10px 15px;
    border-radius: 20px;
    color: #fff;
    font-size: 14px;
    display: inline-block;
    margin-right: 20px;
}
.buy_ticket:hover {
    text-decoration: underline;
    color: #fff;
}